HEADER    OXIDOREDUCTASE/OXIDOREDUCTASE INHIBITOR 15-MAY-13   4KQX              
TITLE     MUTANT SLACKIA EXIGUA KARI DDV IN COMPLEX WITH NAD AND AN INHIBITOR   
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: KETOL-ACID REDUCTOISOMERASE;                               
COMPND   3 CHAIN: A, B;                                                         
COMPND   4 SYNONYM: ACETOHYDROXY-ACID ISOMEROREDUCTASE, ALPHA-KETO-BETA-        
COMPND   5 HYDROXYLACYL REDUCTOISOMERASE;                                       
COMPND   6 EC: 1.1.1.86;                                                        
COMPND   7 ENGINEERED: YES;                                                     
COMPND   8 MUTATION: YES                                                        
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: SLACKIA EXIGUA;                                 
SOURCE   3 ORGANISM_TAXID: 649764;                                              
SOURCE   4 STRAIN: ATCC 700122;                                                 
SOURCE   5 GENE: ILVC, HMPREF0762_00954;                                        
SOURCE   6 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                 
SOURCE   7 EXPRESSION_SYSTEM_TAXID: 469008;                                     
SOURCE   8 EXPRESSION_SYSTEM_STRAIN: BL21(DE3);                                 
SOURCE   9 EXPRESSION_SYSTEM_PLASMID: PET22B(+)                                 
KEYWDS    COFACTOR SWITCH, ROSSMANN FOLD, KETOL-ACID REDUCTOISOMERASE,          
KEYWDS   2 ACETOHYDROXYACID ISOMEROREDUCTASE, OXIDOREDUCTASE-OXIDOREDUCTASE     
KEYWDS   3 INHIBITOR COMPLEX                                                    
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    S.BRINKMANN-CHEN,T.FLOCK,J.K.B.CAHN,C.D.SNOW,E.M.BRUSTAD,             
AUTHOR   2 J.A.MCINTOSH,P.MEINHOLD,L.ZHANG,F.H.ARNOLD                           
REVDAT   3   20-SEP-23 4KQX    1       REMARK SEQADV LINK                       
REVDAT   2   17-JUL-13 4KQX    1       JRNL                                     
REVDAT   1   26-JUN-13 4KQX    0                                                
JRNL        AUTH   S.BRINKMANN-CHEN,T.FLOCK,J.K.CAHN,C.D.SNOW,E.M.BRUSTAD,      
JRNL        AUTH 2 J.A.MCINTOSH,P.MEINHOLD,L.ZHANG,F.H.ARNOLD                   
JRNL        TITL   GENERAL APPROACH TO REVERSING KETOL-ACID REDUCTOISOMERASE    
JRNL        TITL 2 COFACTOR DEPENDENCE FROM NADPH TO NADH.                      
JRNL        REF    PROC.NATL.ACAD.SCI.USA        V. 110 10946 2013              
JRNL        REFN                   ISSN 0027-8424                               
JRNL        PMID   23776225                                                     
JRNL        DOI    10.1073/PNAS.1306073110                                      
REMARK   2                                                                      
REMARK   2 RESOLUTION.    1.80 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : REFMAC 5.6.0117                                      
REMARK   3   AUTHORS     : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER,              
REMARK   3               : NICHOLLS,WINN,LONG,VAGIN                             
REMARK   3                                                                      
REMARK   3    REFINEMENT TARGET : MAXIMUM LIKELIHOOD                            
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 1.80                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 79.83                          
REMARK   3   DATA CUTOFF            (SIGMA(F)) : -3.000                         
REMARK   3   COMPLETENESS FOR RANGE        (%) : 98.6                           
REMARK   3   NUMBER OF REFLECTIONS             : 56866                          
REMARK   3                                                                      
REMARK   3  FIT TO DATA USED IN REFINEMENT.                                     
REMARK   3   CROSS-VALIDATION METHOD          : THROUGHOUT                      
REMARK   3   FREE R VALUE TEST SET SELECTION  : RANDOM                          
REMARK   3   R VALUE     (WORKING + TEST SET) : 0.204                           
REMARK   3   R VALUE            (WORKING SET) : 0.201                           
REMARK   3   FREE R VALUE                     : 0.252                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 5.100                           
REMARK   3   FREE R VALUE TEST SET COUNT      : 3035                            
REMARK   3                                                                      
REMARK   3  FIT IN THE HIGHEST RESOLUTION BIN.                                  
REMARK   3   TOTAL NUMBER OF BINS USED           : 20                           
REMARK   3   BIN RESOLUTION RANGE HIGH       (A) : 1.80                         
REMARK   3   BIN RESOLUTION RANGE LOW        (A) : 1.85                         
REMARK   3   REFLECTION IN BIN     (WORKING SET) : 3940                         
REMARK   3   BIN COMPLETENESS (WORKING+TEST) (%) : 99.38                        
REMARK   3   BIN R VALUE           (WORKING SET) : 0.3410                       
REMARK   3   BIN FREE R VALUE SET COUNT          : 200                          
REMARK   3   BIN FREE R VALUE                    : 0.3930                       
REMARK   3                                                                      
REMARK   3  NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT.                    
REMARK   3   PROTEIN ATOMS            : 5089                                    
REMARK   3   NUCLEIC ACID ATOMS       : 0                                       
REMARK   3   HETEROGEN ATOMS          : 128                                     
REMARK   3   SOLVENT ATOMS            : 280                                     
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : NULL                           
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 20.06                          
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : 3.49000                                              
REMARK   3    B22 (A**2) : -1.68000                                             
REMARK   3    B33 (A**2) : -1.82000                                             
REMARK   3    B12 (A**2) : 0.00000                                              
REMARK   3    B13 (A**2) : 0.00000                                              
REMARK   3    B23 (A**2) : 0.00000                                              
REMARK   3                                                                      
REMARK   3  ESTIMATED OVERALL COORDINATE ERROR.                                 
REMARK   3   ESU BASED ON R VALUE                            (A): 0.147         
REMARK   3   ESU BASED ON FREE R VALUE                       (A): 0.144         
REMARK   3   ESU BASED ON MAXIMUM LIKELIHOOD                 (A): 0.120         
REMARK   3   ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 4.091         
REMARK   3                                                                      
REMARK   3 CORRELATION COEFFICIENTS.                                            
REMARK   3   CORRELATION COEFFICIENT FO-FC      : 0.949                         
REMARK   3   CORRELATION COEFFICIENT FO-FC FREE : 0.921                         
REMARK   3                                                                      
REMARK   3  RMS DEVIATIONS FROM IDEAL VALUES        COUNT    RMS    WEIGHT      
REMARK   3   BOND LENGTHS REFINED ATOMS        (A):  5321 ; 0.021 ; 0.020       
REMARK   3   BOND LENGTHS OTHERS               (A):  NULL ;  NULL ;  NULL       
REMARK   3   BOND ANGLES REFINED ATOMS   (DEGREES):  7223 ; 2.108 ; 1.972       
REMARK   3   BOND ANGLES OTHERS          (DEGREES):  NULL ;  NULL ;  NULL       
REMARK   3   TORSION ANGLES, PERIOD 1    (DEGREES):   655 ; 6.280 ; 5.000       
REMARK   3   TORSION ANGLES, PERIOD 2    (DEGREES):   253 ;35.260 ;25.257       
REMARK   3   TORSION ANGLES, PERIOD 3    (DEGREES):   863 ;15.024 ;15.000       
REMARK   3   TORSION ANGLES, PERIOD 4    (DEGREES):    20 ;17.412 ;15.000       
REMARK   3   CHIRAL-CENTER RESTRAINTS       (A**3):   782 ; 0.150 ; 0.200       
REMARK   3   GENERAL PLANES REFINED ATOMS      (A):  4084 ; 0.012 ; 0.021       
REMARK   3   GENERAL PLANES OTHERS             (A):  NULL ;  NULL ;  NULL       
REMARK   3   NON-BONDED CONTACTS REFINED ATOMS (A):  NULL ;  NULL ;  NULL       
REMARK   3   NON-BONDED CONTACTS OTHERS        (A):  NULL ;  NULL ;  NULL       
REMARK   3   NON-BONDED TORSION REFINED ATOMS  (A):  NULL ;  NULL ;  NULL       
REMARK   3   NON-BONDED TORSION OTHERS         (A):  NULL ;  NULL ;  NULL       
REMARK   3   H-BOND (X...Y) REFINED ATOMS      (A):  NULL ;  NULL ;  NULL       
REMARK   3   H-BOND (X...Y) OTHERS             (A):  NULL ;  NULL ;  NULL       
REMARK   3   POTENTIAL METAL-ION REFINED ATOMS (A):  NULL ;  NULL ;  NULL       
REMARK   3   POTENTIAL METAL-ION OTHERS        (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY VDW REFINED ATOMS        (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY VDW OTHERS               (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY H-BOND REFINED ATOMS     (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY H-BOND OTHERS            (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY METAL-ION REFINED ATOMS  (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY METAL-ION OTHERS         (A):  NULL ;  NULL ;  NULL       
REMARK   3                                                                      
REMARK   3  ISOTROPIC THERMAL FACTOR RESTRAINTS.     COUNT   RMS    WEIGHT      
REMARK   3   MAIN-CHAIN BOND REFINED ATOMS  (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   MAIN-CHAIN BOND OTHER ATOMS    (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   MAIN-CHAIN ANGLE REFINED ATOMS (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   MAIN-CHAIN ANGLE OTHER ATOMS   (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SIDE-CHAIN BOND REFINED ATOMS  (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SIDE-CHAIN BOND OTHER ATOMS    (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SIDE-CHAIN ANGLE REFINED ATOMS (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SIDE-CHAIN ANGLE OTHER ATOMS   (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   LONG RANGE B REFINED ATOMS     (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   LONG RANGE B OTHER ATOMS       (A**2):  NULL ;  NULL ;  NULL       
REMARK   3                                                                      
REMARK   3 ANISOTROPIC THERMAL FACTOR RESTRAINTS.    COUNT   RMS   WEIGHT       
REMARK   3   RIGID-BOND RESTRAINTS          (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SPHERICITY; FREE ATOMS         (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SPHERICITY; BONDED ATOMS       (A**2):  NULL ;  NULL ;  NULL       
REMARK   3                                                                      
REMARK   3  NCS RESTRAINTS STATISTICS                                           
REMARK   3   NUMBER OF DIFFERENT NCS GROUPS : NULL                              
REMARK   3                                                                      
REMARK   3  TLS DETAILS                                                         
REMARK   3   NUMBER OF TLS GROUPS  : NULL                                       
REMARK   3                                                                      
REMARK   3  BULK SOLVENT MODELLING.                                             
REMARK   3   METHOD USED : MASK                                                 
REMARK   3   PARAMETERS FOR MASK CALCULATION                                    
REMARK   3   VDW PROBE RADIUS   : 1.20                                          
REMARK   3   ION PROBE RADIUS   : 0.80                                          
REMARK   3   SHRINKAGE RADIUS   : 0.80                                          
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: NULL                                      
REMARK   4                                                                      
REMARK   4 4KQX COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 16-MAY-13.                  
REMARK 100 THE DEPOSITION ID IS D_1000079682.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 25-JUL-12                          
REMARK 200  TEMPERATURE           (KELVIN) : 100                                
REMARK 200  PH                             : 7                                  
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : Y                                  
REMARK 200  RADIATION SOURCE               : SSRL                               
REMARK 200  BEAMLINE                       : BL12-2                             
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 0.9795                             
REMARK 200  MONOCHROMATOR                  : LIQUID NITROGEN-COOLED DOUBLE      
REMARK 200                                   CRYSTAL K-B FOCUSING MIRRORS       
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : PIXEL                              
REMARK 200  DETECTOR MANUFACTURER          : DECTRIS PILATUS 6M                 
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : XSCALE                             
REMARK 200  DATA SCALING SOFTWARE          : XSCALE, SCALA                      
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 59961                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 1.800                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 79.833                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : -3.000                             
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 98.9                               
REMARK 200  DATA REDUNDANCY                : 3.300                              
REMARK 200  R MERGE                    (I) : 0.11800                            
REMARK 200  R SYM                      (I) : 0.11800                            
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 6.2000                             
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.80                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 1.90                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 99.5                               
REMARK 200  DATA REDUNDANCY IN SHELL       : 3.40                               
REMARK 200  R MERGE FOR SHELL          (I) : 0.71100                            
REMARK 200  R SYM FOR SHELL            (I) : 0.71100                            
REMARK 200  <I/SIGMA(I)> FOR SHELL         : NULL                               
REMARK 200                                                                      
REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH                              
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT        
REMARK 200 SOFTWARE USED: PHASER                                                
REMARK 200 STARTING MODEL: PDB ENTRY 4KQW                                       
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 40.54                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.07                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: UNBUFFERED 0.1 M POTASSIUM THIOCYANATE   
REMARK 280  SOLUTION WITH 30% W/V POLYETHYLENE GLYCOL MONOMETHYL ETHER 2000,    
REMARK 280  PH 7, VAPOR DIFFUSION, SITTING DROP, TEMPERATURE 297K               
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 21                       
REMARK 290                                                                      
REMARK 290      SYMOP   SYMMETRY                                                
REMARK 290     NNNMMM   OPERATOR                                                
REMARK 290       1555   X,Y,Z                                                   
REMARK 290       2555   -X+1/2,-Y,Z+1/2                                         
REMARK 290       3555   -X,Y+1/2,-Z+1/2                                         
REMARK 290       4555   X+1/2,-Y+1/2,-Z                                         
REMARK 290                                                                      
REMARK 290     WHERE NNN -> OPERATOR NUMBER                                     
REMARK 290           MMM -> TRANSLATION VECTOR                                  
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY TRANSFORMATIONS                            
REMARK 290 THE FOLLOWING TRANSFORMATIONS OPERATE ON THE ATOM/HETATM             
REMARK 290 RECORDS IN THIS ENTRY TO PRODUCE CRYSTALLOGRAPHICALLY                
REMARK 290 RELATED MOLECULES.                                                   
REMARK 290   SMTRY1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY1   2 -1.000000  0.000000  0.000000       24.99250            
REMARK 290   SMTRY2   2  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   2  0.000000  0.000000  1.000000       61.17850            
REMARK 290   SMTRY1   3 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   3  0.000000  1.000000  0.000000       52.67300            
REMARK 290   SMTRY3   3  0.000000  0.000000 -1.000000       61.17850            
REMARK 290   SMTRY1   4  1.000000  0.000000  0.000000       24.99250            
REMARK 290   SMTRY2   4  0.000000 -1.000000  0.000000       52.67300            
REMARK 290   SMTRY3   4  0.000000  0.000000 -1.000000        0.00000            
REMARK 290                                                                      
REMARK 290 REMARK: NULL                                                         
REMARK 300                                                                      
REMARK 300 BIOMOLECULE: 1                                                       
REMARK 300 SEE REMARK 350 FOR THE AUTHOR PROVIDED AND/OR PROGRAM                
REMARK 300 GENERATED ASSEMBLY INFORMATION FOR THE STRUCTURE IN                  
REMARK 300 THIS ENTRY. THE REMARK MAY ALSO PROVIDE INFORMATION ON               
REMARK 300 BURIED SURFACE AREA.                                                 
REMARK 350                                                                      
REMARK 350 COORDINATES FOR A COMPLETE MULTIMER REPRESENTING THE KNOWN           
REMARK 350 BIOLOGICALLY SIGNIFICANT OLIGOMERIZATION STATE OF THE                
REMARK 350 MOLECULE CAN BE GENERATED BY APPLYING BIOMT TRANSFORMATIONS          
REMARK 350 GIVEN BELOW.  BOTH NON-CRYSTALLOGRAPHIC AND                          
REMARK 350 CRYSTALLOGRAPHIC OPERATIONS ARE GIVEN.                               
REMARK 350                                                                      
REMARK 350 BIOMOLECULE: 1                                                       
REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: DIMERIC                           
REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC                    
REMARK 350 SOFTWARE USED: PISA                                                  
REMARK 350 TOTAL BURIED SURFACE AREA: 11870 ANGSTROM**2                         
REMARK 350 SURFACE AREA OF THE COMPLEX: 23620 ANGSTROM**2                       
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -100.0 KCAL/MOL                       
REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B                                  
REMARK 350   BIOMT1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 350   BIOMT2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 350   BIOMT3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 465                                                                      
REMARK 465 MISSING RESIDUES                                                     
REMARK 465 THE FOLLOWING RESIDUES WERE NOT LOCATED IN THE                       
REMARK 465 EXPERIMENT. (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN               
REMARK 465 IDENTIFIER; SSSEQ=SEQUENCE NUMBER; I=INSERTION CODE.)                
REMARK 465                                                                      
REMARK 465   M RES C SSSEQI                                                     
REMARK 465     MET A     1                                                      
REMARK 465     SER A     2                                                      
REMARK 465     VAL A     3                                                      
REMARK 465     LYS A     4                                                      
REMARK 465     THR A     5                                                      
REMARK 465     LYS A     6                                                      
REMARK 465     GLU A     7                                                      
REMARK 465     LYS A     8                                                      
REMARK 465     GLU A     9                                                      
REMARK 465     MET A    10                                                      
REMARK 465     ALA A    11                                                      
REMARK 465     VAL A    12                                                      
REMARK 465     THR A    13                                                      
REMARK 465     SER A   336                                                      
REMARK 465     TRP A   337                                                      
REMARK 465     ILE A   338                                                      
REMARK 465     LYS A   339                                                      
REMARK 465     LYS A   340                                                      
REMARK 465     GLU A   341                                                      
REMARK 465     ASP A   342                                                      
REMARK 465     LEU A   343                                                      
REMARK 465     GLU A   344                                                      
REMARK 465     HIS A   345                                                      
REMARK 465     HIS A   346                                                      
REMARK 465     HIS A   347                                                      
REMARK 465     HIS A   348                                                      
REMARK 465     HIS A   349                                                      
REMARK 465     HIS A   350                                                      
REMARK 465     MET B     1                                                      
REMARK 465     SER B     2                                                      
REMARK 465     VAL B     3                                                      
REMARK 465     LYS B     4                                                      
REMARK 465     THR B     5                                                      
REMARK 465     LYS B     6                                                      
REMARK 465     GLU B     7                                                      
REMARK 465     LYS B     8                                                      
REMARK 465     GLU B     9                                                      
REMARK 465     HIS B   345                                                      
REMARK 465     HIS B   346                                                      
REMARK 465     HIS B   347                                                      
REMARK 465     HIS B   348                                                      
REMARK 465     HIS B   349                                                      
REMARK 465     HIS B   350                                                      
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: CLOSE CONTACTS IN SAME ASYMMETRIC UNIT                     
REMARK 500                                                                      
REMARK 500 THE FOLLOWING ATOMS ARE IN CLOSE CONTACT.                            
REMARK 500                                                                      
REMARK 500  ATM1  RES C  SSEQI   ATM2  RES C  SSEQI           DISTANCE          
REMARK 500   O    HOH B   543     O    HOH B   636              1.72            
REMARK 500   O    HOH A   570     O    HOH A   584              2.08            
REMARK 500   O    HOH B   563     O    HOH B   598              2.09            
REMARK 500   O    HOH A   574     O    HOH A   606              2.19            
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: CLOSE CONTACTS                                             
REMARK 500                                                                      
REMARK 500 THE FOLLOWING ATOMS THAT ARE RELATED BY CRYSTALLOGRAPHIC             
REMARK 500 SYMMETRY ARE IN CLOSE CONTACT.  AN ATOM LOCATED WITHIN 0.15          
REMARK 500 ANGSTROMS OF A SYMMETRY RELATED ATOM IS ASSUMED TO BE ON A           
REMARK 500 SPECIAL POSITION AND IS, THEREFORE, LISTED IN REMARK 375             
REMARK 500 INSTEAD OF REMARK 500.  ATOMS WITH NON-BLANK ALTERNATE               
REMARK 500 LOCATION INDICATORS ARE NOT INCLUDED IN THE CALCULATIONS.            
REMARK 500                                                                      
REMARK 500 DISTANCE CUTOFF:                                                     
REMARK 500 2.2 ANGSTROMS FOR CONTACTS NOT INVOLVING HYDROGEN ATOMS              
REMARK 500 1.6 ANGSTROMS FOR CONTACTS INVOLVING HYDROGEN ATOMS                  
REMARK 500                                                                      
REMARK 500  ATM1  RES C  SSEQI   ATM2  RES C  SSEQI  SSYMOP   DISTANCE          
REMARK 500   C    HIS B   403     O    HOH A   561     1655     1.67            
REMARK 500   O    HIS B   403     O    HOH B   646     1655     1.93            
REMARK 500   C    GLU B   344     O    HOH B   548     1655     1.99            
REMARK 500   O    GLU B   344     O    HOH B   548     1655     2.11            
REMARK 500   N    HIS B   403     O    HOH B   548     1655     2.19            
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: COVALENT BOND LENGTHS                                      
REMARK 500                                                                      
REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES              
REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE               
REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN               
REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE).                 
REMARK 500                                                                      
REMARK 500 STANDARD TABLE:                                                      
REMARK 500 FORMAT: (10X,I3,1X,2(A3,1X,A1,I4,A1,1X,A4,3X),1X,F6.3)               
REMARK 500                                                                      
REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999                        
REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996                     
REMARK 500                                                                      
REMARK 500  M RES CSSEQI ATM1   RES CSSEQI ATM2   DEVIATION                     
REMARK 500    HIS A 118   CG    HIS A 118   CD2     0.056                       
REMARK 500    HIS A 145   CG    HIS A 145   CD2     0.055                       
REMARK 500    TRP A 172   CE2   TRP A 172   CD2     0.088                       
REMARK 500    HIS A 240   CG    HIS A 240   CD2     0.063                       
REMARK 500    HIS A 255   CG    HIS A 255   CD2     0.068                       
REMARK 500    TRP B  64   CE2   TRP B  64   CD2     0.077                       
REMARK 500    HIS B 145   CG    HIS B 145   CD2     0.082                       
REMARK 500    TRP B 172   CE2   TRP B 172   CD2     0.073                       
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: COVALENT BOND ANGLES                                       
REMARK 500                                                                      
REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES              
REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE               
REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN               
REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE).                 
REMARK 500                                                                      
REMARK 500 STANDARD TABLE:                                                      
REMARK 500 FORMAT: (10X,I3,1X,A3,1X,A1,I4,A1,3(1X,A4,2X),12X,F5.1)              
REMARK 500                                                                      
REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999                        
REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996                     
REMARK 500                                                                      
REMARK 500  M RES CSSEQI ATM1   ATM2   ATM3                                     
REMARK 500    VAL A  95   CG1 -  CB  -  CG2 ANGL. DEV. =  10.1 DEGREES          
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: TORSION ANGLES                                             
REMARK 500                                                                      
REMARK 500 TORSION ANGLES OUTSIDE THE EXPECTED RAMACHANDRAN REGIONS:            
REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER;               
REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE).                             
REMARK 500                                                                      
REMARK 500 STANDARD TABLE:                                                      
REMARK 500 FORMAT:(10X,I3,1X,A3,1X,A1,I4,A1,4X,F7.2,3X,F7.2)                    
REMARK 500                                                                      
REMARK 500 EXPECTED VALUES: GJ KLEYWEGT AND TA JONES (1996). PHI/PSI-           
REMARK 500 CHOLOGY: RAMACHANDRAN REVISITED. STRUCTURE 4, 1395 - 1400            
REMARK 500                                                                      
REMARK 500  M RES CSSEQI        PSI       PHI                                   
REMARK 500    TYR A  35       47.17   -144.90                                   
REMARK 500    HIS A 103       -1.40   -140.88                                   
REMARK 500    ILE A 104      -54.74   -123.04                                   
REMARK 500    SER A 155     -160.72   -110.75                                   
REMARK 500    CYS A 210      -61.10   -130.80                                   
REMARK 500    ALA B  11       66.64     81.91                                   
REMARK 500    TYR B  35       52.80   -140.80                                   
REMARK 500    HIS B 103       -5.86   -140.10                                   
REMARK 500    SER B 155     -154.54   -109.05                                   
REMARK 500    GLN B 206      -70.15    -60.35                                   
REMARK 500    VAL B 208      -62.55   -126.91                                   
REMARK 500    TYR B 239      -62.88   -123.33                                   
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 610                                                                      
REMARK 610 MISSING HETEROATOM                                                   
REMARK 610 THE FOLLOWING RESIDUES HAVE MISSING ATOMS (M=MODEL NUMBER;           
REMARK 610 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER;          
REMARK 610 I=INSERTION CODE):                                                   
REMARK 610   M RES C SSEQI                                                      
REMARK 610     HIS B  403                                                       
REMARK 620                                                                      
REMARK 620 METAL COORDINATION                                                   
REMARK 620 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER;               
REMARK 620 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE):                             
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              MG A 405  MG                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 ASP A 201   OD1                                                    
REMARK 620 2 HOH A 602   O    79.2                                              
REMARK 620 3 HIO B 401   O3  167.4  97.7                                        
REMARK 620 4 HIO B 401   O2   88.6  84.7  78.9                                  
REMARK 620 5 HOH B 628   O    89.7 168.5  93.7  98.3                            
REMARK 620 6 HOH B 634   O    98.1  89.3  94.1 170.1  89.1                      
REMARK 620 N                    1     2     3     4     5                       
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              MG A 406  MG                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 ASP A 201   OD2                                                    
REMARK 620 2 GLU A 205   OE1  84.0                                              
REMARK 620 3 HOH A 605   O    89.5  74.0                                        
REMARK 620 4 HIO B 401   O2  101.2 100.9 167.8                                  
REMARK 620 5 HIO B 401   O12 167.8  84.4  90.7  77.6                            
REMARK 620 6 HOH B 633   O    98.0 167.5  93.6  90.9  94.1                      
REMARK 620 N                    1     2     3     4     5                       
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              MG A 403  MG                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 ASN A 258   O                                                      
REMARK 620 2 ILE A 261   O    84.6                                              
REMARK 620 3 ASN A 263   OD1 159.6 114.4                                        
REMARK 620 4 GLU A 266   OE1  79.4 154.8  84.9                                  
REMARK 620 N                    1     2     3                                   
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              MG A 404  MG                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 TYR A 259   O                                                      
REMARK 620 2 SER A 260   O    75.9                                              
REMARK 620 3 ILE A 261   O    73.4  68.9                                        
REMARK 620 4 HOH A 595   O    57.7  78.0 126.1                                  
REMARK 620 5 NAD B 402   O1N 155.9  83.8  87.2 130.7                            
REMARK 620 6 NAD B 402   O1A 128.9 117.5 157.1  76.4  72.3                      
REMARK 620 N                    1     2     3     4     5                       
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              MG B 406  MG                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 NAD A 401   O1N                                                    
REMARK 620 2 NAD A 401   O1A  71.5                                              
REMARK 620 3 TYR B 259   O   159.6 128.7                                        
REMARK 620 4 SER B 260   O    92.3 121.8  79.1                                  
REMARK 620 5 ILE B 261   O    90.5 154.0  69.6  76.3                            
REMARK 620 6 HOH B 639   O    90.7  99.8  83.4 136.9  60.8                      
REMARK 620 N                    1     2     3     4     5                       
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              MG B 407  MG                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 HIO A 402   O2                                                     
REMARK 620 2 HIO A 402   O3   76.8                                              
REMARK 620 3 HOH A 502   O    94.6 100.5                                        
REMARK 620 4 HOH A 504   O   176.1 100.4  83.2                                  
REMARK 620 5 ASP B 201   OD1  87.9 161.8  90.3  95.3                            
REMARK 620 6 HOH B 516   O    85.6  93.2 166.0  97.3  75.7                      
REMARK 620 N                    1     2     3     4     5                       
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              MG B 409  MG                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 HIO A 402   O2                                                     
REMARK 620 2 HIO A 402   O11  75.4                                              
REMARK 620 3 ASP B 201   OD2  88.1 159.5                                        
REMARK 620 4 GLU B 205   OE1  90.2 104.1  87.7                                  
REMARK 620 5 HOH B 514   O    82.7  81.0  85.0 170.0                            
REMARK 620 6 HOH B 632   O   167.0  92.2 103.1  96.9  91.5                      
REMARK 620 N                    1     2     3     4     5                       
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              MG B 405  MG                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 ALA B  81   O                                                      
REMARK 620 2 GLU B  82   O    70.2                                              
REMARK 620 3 ALA B  84   O    86.1  93.9                                        
REMARK 620 4 HIS B 107   O    86.0  99.7 161.0                                  
REMARK 620 5 ASN B 112   OD1 128.9 160.9  88.3  83.3                            
REMARK 620 6 HOH B 649   O   145.0  83.3  73.0 121.7  79.2                      
REMARK 620 N                    1     2     3     4     5                       
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              MG B 408  MG                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 LEU B  90   O                                                      
REMARK 620 2 NAD B 402   O2N 113.8                                              
REMARK 620 N                    1                                               
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              MG B 404  MG                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 ASN B 258   O                                                      
REMARK 620 2 ILE B 261   O    78.3                                              
REMARK 620 3 GLU B 266   OE1  83.2 149.6                                        
REMARK 620 N                    1     2                                         
REMARK 800                                                                      
REMARK 800 SITE                                                                 
REMARK 800 SITE_IDENTIFIER: AC1                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE NAD A 401                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HIO A 402                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC3                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG A 403                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC4                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG A 404                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC5                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG A 405                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC6                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG A 406                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC7                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HIO B 401                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC8                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE NAD B 402                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC9                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HIS B 403                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: BC1                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG B 404                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: BC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG B 405                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: BC3                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG B 406                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: BC4                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG B 407                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: BC5                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG B 408                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: BC6                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG B 409                  
REMARK 900                                                                      
REMARK 900 RELATED ENTRIES                                                      
REMARK 900 RELATED ID: 4KQW   RELATED DB: PDB                                   
REMARK 900 WILD-TYPE STRUCTURE                                                  
DBREF  4KQX A    1   342  UNP    D0WGK0   D0WGK0_9ACTN     1    342             
DBREF  4KQX B    1   342  UNP    D0WGK0   D0WGK0_9ACTN     1    342             
SEQADV 4KQX ASP A   61  UNP  D0WGK0    SER    61 ENGINEERED MUTATION            
SEQADV 4KQX ASP A   63  UNP  D0WGK0    SER    63 ENGINEERED MUTATION            
SEQADV 4KQX VAL A   95  UNP  D0WGK0    ILE    95 ENGINEERED MUTATION            
SEQADV 4KQX LEU A  343  UNP  D0WGK0              EXPRESSION TAG                 
SEQADV 4KQX GLU A  344  UNP  D0WGK0              EXPRESSION TAG                 
SEQADV 4KQX HIS A  345  UNP  D0WGK0              EXPRESSION TAG                 
SEQADV 4KQX HIS A  346  UNP  D0WGK0              EXPRESSION TAG                 
SEQADV 4KQX HIS A  347  UNP  D0WGK0              EXPRESSION TAG                 
SEQADV 4KQX HIS A  348  UNP  D0WGK0              EXPRESSION TAG                 
SEQADV 4KQX HIS A  349  UNP  D0WGK0              EXPRESSION TAG                 
SEQADV 4KQX HIS A  350  UNP  D0WGK0              EXPRESSION TAG                 
SEQADV 4KQX ASP B   61  UNP  D0WGK0    SER    61 ENGINEERED MUTATION            
SEQADV 4KQX ASP B   63  UNP  D0WGK0    SER    63 ENGINEERED MUTATION            
SEQADV 4KQX VAL B   95  UNP  D0WGK0    ILE    95 ENGINEERED MUTATION            
SEQADV 4KQX LEU B  343  UNP  D0WGK0              EXPRESSION TAG                 
SEQADV 4KQX GLU B  344  UNP  D0WGK0              EXPRESSION TAG                 
SEQADV 4KQX HIS B  345  UNP  D0WGK0              EXPRESSION TAG                 
SEQADV 4KQX HIS B  346  UNP  D0WGK0              EXPRESSION TAG                 
SEQADV 4KQX HIS B  347  UNP  D0WGK0              EXPRESSION TAG                 
SEQADV 4KQX HIS B  348  UNP  D0WGK0              EXPRESSION TAG                 
SEQADV 4KQX HIS B  349  UNP  D0WGK0              EXPRESSION TAG                 
SEQADV 4KQX HIS B  350  UNP  D0WGK0              EXPRESSION TAG                 
SEQRES   1 A  350  MET SER VAL LYS THR LYS GLU LYS GLU MET ALA VAL THR          
SEQRES   2 A  350  ILE LEU TYR GLU GLN ASP VAL ASP PRO LYS VAL ILE GLN          
SEQRES   3 A  350  GLY LEU LYS VAL GLY ILE ILE GLY TYR GLY SER GLN GLY          
SEQRES   4 A  350  HIS ALA HIS ALA LEU ASN LEU MET ASP SER GLY VAL ASP          
SEQRES   5 A  350  VAL ARG VAL GLY LEU ARG GLU GLY ASP SER ASP TRP LYS          
SEQRES   6 A  350  THR ALA GLU GLU ALA GLY LEU LYS VAL THR ASP MET ASP          
SEQRES   7 A  350  THR ALA ALA GLU GLU ALA ASP VAL ILE MET VAL LEU VAL          
SEQRES   8 A  350  PRO ASP GLU VAL GLN PRO LYS VAL TYR GLN GLU HIS ILE          
SEQRES   9 A  350  ALA ALA HIS LEU LYS ALA GLY ASN THR LEU ALA PHE ALA          
SEQRES  10 A  350  HIS GLY PHE ASN ILE HIS TYR GLY TYR ILE VAL PRO PRO          
SEQRES  11 A  350  GLU ASP VAL ASN VAL ILE MET CYS ALA PRO LYS GLY PRO          
SEQRES  12 A  350  GLY HIS ILE VAL ARG ARG GLN PHE THR GLU GLY SER GLY          
SEQRES  13 A  350  VAL PRO ASP LEU ALA CYS VAL GLN GLN ASP ALA THR GLY          
SEQRES  14 A  350  ASN ALA TRP ASP ILE VAL LEU SER TYR CYS TRP GLY VAL          
SEQRES  15 A  350  GLY GLY ALA ARG SER GLY ILE ILE LYS ALA THR PHE ALA          
SEQRES  16 A  350  GLU GLU THR GLU GLU ASP LEU PHE GLY GLU GLN ALA VAL          
SEQRES  17 A  350  LEU CYS GLY GLY LEU VAL GLU LEU VAL LYS ALA GLY PHE          
SEQRES  18 A  350  GLU THR LEU THR GLU ALA GLY TYR PRO PRO GLU LEU ALA          
SEQRES  19 A  350  TYR PHE GLU CYS TYR HIS GLU MET LYS MET ILE VAL ASP          
SEQRES  20 A  350  LEU MET TYR GLU SER GLY ILE HIS PHE MET ASN TYR SER          
SEQRES  21 A  350  ILE SER ASN THR ALA GLU TYR GLY GLU TYR TYR ALA GLY          
SEQRES  22 A  350  PRO LYS VAL ILE ASN GLU GLN SER ARG GLU ALA MET LYS          
SEQRES  23 A  350  GLU ILE LEU LYS ARG ILE GLN ASP GLY SER PHE ALA GLN          
SEQRES  24 A  350  GLU PHE VAL ASP ASP CYS ASN ASN GLY HIS LYS ARG LEU          
SEQRES  25 A  350  LEU GLU GLN ARG GLU ALA ILE ASN THR HIS PRO ILE GLU          
SEQRES  26 A  350  THR THR GLY ALA GLN ILE ARG SER MET PHE SER TRP ILE          
SEQRES  27 A  350  LYS LYS GLU ASP LEU GLU HIS HIS HIS HIS HIS HIS              
SEQRES   1 B  350  MET SER VAL LYS THR LYS GLU LYS GLU MET ALA VAL THR          
SEQRES   2 B  350  ILE LEU TYR GLU GLN ASP VAL ASP PRO LYS VAL ILE GLN          
SEQRES   3 B  350  GLY LEU LYS VAL GLY ILE ILE GLY TYR GLY SER GLN GLY          
SEQRES   4 B  350  HIS ALA HIS ALA LEU ASN LEU MET ASP SER GLY VAL ASP          
SEQRES   5 B  350  VAL ARG VAL GLY LEU ARG GLU GLY ASP SER ASP TRP LYS          
SEQRES   6 B  350  THR ALA GLU GLU ALA GLY LEU LYS VAL THR ASP MET ASP          
SEQRES   7 B  350  THR ALA ALA GLU GLU ALA ASP VAL ILE MET VAL LEU VAL          
SEQRES   8 B  350  PRO ASP GLU VAL GLN PRO LYS VAL TYR GLN GLU HIS ILE          
SEQRES   9 B  350  ALA ALA HIS LEU LYS ALA GLY ASN THR LEU ALA PHE ALA          
SEQRES  10 B  350  HIS GLY PHE ASN ILE HIS TYR GLY TYR ILE VAL PRO PRO          
SEQRES  11 B  350  GLU ASP VAL ASN VAL ILE MET CYS ALA PRO LYS GLY PRO          
SEQRES  12 B  350  GLY HIS ILE VAL ARG ARG GLN PHE THR GLU GLY SER GLY          
SEQRES  13 B  350  VAL PRO ASP LEU ALA CYS VAL GLN GLN ASP ALA THR GLY          
SEQRES  14 B  350  ASN ALA TRP ASP ILE VAL LEU SER TYR CYS TRP GLY VAL          
SEQRES  15 B  350  GLY GLY ALA ARG SER GLY ILE ILE LYS ALA THR PHE ALA          
SEQRES  16 B  350  GLU GLU THR GLU GLU ASP LEU PHE GLY GLU GLN ALA VAL          
SEQRES  17 B  350  LEU CYS GLY GLY LEU VAL GLU LEU VAL LYS ALA GLY PHE          
SEQRES  18 B  350  GLU THR LEU THR GLU ALA GLY TYR PRO PRO GLU LEU ALA          
SEQRES  19 B  350  TYR PHE GLU CYS TYR HIS GLU MET LYS MET ILE VAL ASP          
SEQRES  20 B  350  LEU MET TYR GLU SER GLY ILE HIS PHE MET ASN TYR SER          
SEQRES  21 B  350  ILE SER ASN THR ALA GLU TYR GLY GLU TYR TYR ALA GLY          
SEQRES  22 B  350  PRO LYS VAL ILE ASN GLU GLN SER ARG GLU ALA MET LYS          
SEQRES  23 B  350  GLU ILE LEU LYS ARG ILE GLN ASP GLY SER PHE ALA GLN          
SEQRES  24 B  350  GLU PHE VAL ASP ASP CYS ASN ASN GLY HIS LYS ARG LEU          
SEQRES  25 B  350  LEU GLU GLN ARG GLU ALA ILE ASN THR HIS PRO ILE GLU          
SEQRES  26 B  350  THR THR GLY ALA GLN ILE ARG SER MET PHE SER TRP ILE          
SEQRES  27 B  350  LYS LYS GLU ASP LEU GLU HIS HIS HIS HIS HIS HIS              
HET    NAD  A 401      44                                                       
HET    HIO  A 402      10                                                       
HET     MG  A 403       1                                                       
HET     MG  A 404       1                                                       
HET     MG  A 405       1                                                       
HET     MG  A 406       1                                                       
HET    HIO  B 401      10                                                       
HET    NAD  B 402      44                                                       
HET    HIS  B 403      10                                                       
HET     MG  B 404       1                                                       
HET     MG  B 405       1                                                       
HET     MG  B 406       1                                                       
HET     MG  B 407       1                                                       
HET     MG  B 408       1                                                       
HET     MG  B 409       1                                                       
HETNAM     NAD NICOTINAMIDE-ADENINE-DINUCLEOTIDE                                
HETNAM     HIO N-HYDROXY-N-ISOPROPYLOXAMIC ACID                                 
HETNAM      MG MAGNESIUM ION                                                    
HETNAM     HIS HISTIDINE                                                        
FORMUL   3  NAD    2(C21 H27 N7 O14 P2)                                         
FORMUL   4  HIO    2(C5 H9 N O4)                                                
FORMUL   5   MG    10(MG 2+)                                                    
FORMUL  11  HIS    C6 H10 N3 O2 1+                                              
FORMUL  18  HOH   *280(H2 O)                                                    
HELIX    1   1 TYR A   16  ASP A   21  5                                   6    
HELIX    2   2 PRO A   22  GLY A   27  1                                   6    
HELIX    3   3 GLY A   36  SER A   49  1                                  14    
HELIX    4   4 SER A   62  ALA A   70  1                                   9    
HELIX    5   5 MET A   77  ALA A   84  1                                   8    
HELIX    6   6 PRO A   92  GLU A   94  5                                   3    
HELIX    7   7 VAL A   95  ILE A  104  1                                  10    
HELIX    8   8 ALA A  105  LEU A  108  5                                   4    
HELIX    9   9 GLY A  119  TYR A  124  1                                   6    
HELIX   10  10 PRO A  143  GLY A  154  1                                  12    
HELIX   11  11 ASN A  170  VAL A  182  1                                  13    
HELIX   12  12 GLY A  183  SER A  187  5                                   5    
HELIX   13  13 THR A  193  VAL A  208  1                                  16    
HELIX   14  14 CYS A  210  ALA A  227  1                                  18    
HELIX   15  15 PRO A  230  TYR A  239  1                                  10    
HELIX   16  16 GLU A  241  GLY A  253  1                                  13    
HELIX   17  17 GLY A  253  ILE A  261  1                                   9    
HELIX   18  18 SER A  262  ILE A  277  1                                  16    
HELIX   19  19 ASN A  278  ASP A  294  1                                  17    
HELIX   20  20 GLY A  295  ASN A  307  1                                  13    
HELIX   21  21 HIS A  309  HIS A  322  1                                  14    
HELIX   22  22 HIS A  322  MET A  334  1                                  13    
HELIX   23  23 TYR B   16  VAL B   20  5                                   5    
HELIX   24  24 PRO B   22  GLY B   27  1                                   6    
HELIX   25  25 GLY B   36  SER B   49  1                                  14    
HELIX   26  26 SER B   62  ALA B   70  1                                   9    
HELIX   27  27 MET B   77  ALA B   84  1                                   8    
HELIX   28  28 VAL B   95  ILE B  104  1                                  10    
HELIX   29  29 ALA B  105  LEU B  108  5                                   4    
HELIX   30  30 GLY B  119  TYR B  124  1                                   6    
HELIX   31  31 PRO B  143  GLU B  153  1                                  11    
HELIX   32  32 ASN B  170  VAL B  182  1                                  13    
HELIX   33  33 GLY B  183  SER B  187  5                                   5    
HELIX   34  34 THR B  193  VAL B  208  1                                  16    
HELIX   35  35 CYS B  210  ALA B  227  1                                  18    
HELIX   36  36 PRO B  230  TYR B  239  1                                  10    
HELIX   37  37 GLU B  241  GLY B  253  1                                  13    
HELIX   38  38 GLY B  253  ILE B  261  1                                   9    
HELIX   39  39 SER B  262  ILE B  277  1                                  16    
HELIX   40  40 ASN B  278  ASP B  294  1                                  17    
HELIX   41  41 GLY B  295  ASN B  307  1                                  13    
HELIX   42  42 HIS B  309  THR B  321  1                                  13    
HELIX   43  43 HIS B  322  MET B  334  1                                  13    
HELIX   44  44 PHE B  335  LEU B  343  1                                   9    
SHEET    1   A 8 LYS A  73  ASP A  76  0                                        
SHEET    2   A 8 ASP A  52  LEU A  57  1  N  VAL A  55   O  THR A  75           
SHEET    3   A 8 LYS A  29  ILE A  33  1  N  VAL A  30   O  ASP A  52           
SHEET    4   A 8 VAL A  86  VAL A  89  1  O  VAL A  86   N  GLY A  31           
SHEET    5   A 8 THR A 113  PHE A 116  1  O  ALA A 115   N  ILE A  87           
SHEET    6   A 8 ASN A 134  PRO A 140  1  O  ASN A 134   N  LEU A 114           
SHEET    7   A 8 ASP A 159  GLN A 165 -1  O  LEU A 160   N  ALA A 139           
SHEET    8   A 8 ILE A 189  LYS A 191  1  O  ILE A 190   N  ASP A 159           
SHEET    1   B 8 LYS B  73  ASP B  76  0                                        
SHEET    2   B 8 ASP B  52  LEU B  57  1  N  VAL B  55   O  LYS B  73           
SHEET    3   B 8 LYS B  29  ILE B  33  1  N  ILE B  32   O  GLY B  56           
SHEET    4   B 8 VAL B  86  VAL B  89  1  O  MET B  88   N  GLY B  31           
SHEET    5   B 8 THR B 113  PHE B 116  1  O  ALA B 115   N  ILE B  87           
SHEET    6   B 8 ASN B 134  PRO B 140  1  O  ASN B 134   N  LEU B 114           
SHEET    7   B 8 ASP B 159  GLN B 165 -1  O  GLN B 164   N  VAL B 135           
SHEET    8   B 8 ILE B 189  LYS B 191  1  O  ILE B 190   N  ALA B 161           
LINK         OD1 ASP A 201                MG    MG A 405     1555   1555  2.06  
LINK         OD2 ASP A 201                MG    MG A 406     1555   1555  2.02  
LINK         OE1 GLU A 205                MG    MG A 406     1555   1555  2.37  
LINK         O   ASN A 258                MG    MG A 403     1555   1555  2.66  
LINK         O   TYR A 259                MG    MG A 404     1555   1555  2.72  
LINK         O   SER A 260                MG    MG A 404     1555   1555  2.94  
LINK         O   ILE A 261                MG    MG A 403     1555   1555  2.79  
LINK         O   ILE A 261                MG    MG A 404     1555   1555  2.47  
LINK         OD1 ASN A 263                MG    MG A 403     1555   1555  2.94  
LINK         OE1 GLU A 266                MG    MG A 403     1555   1555  2.65  
LINK         O1N NAD A 401                MG    MG B 406     1555   1555  2.84  
LINK         O1A NAD A 401                MG    MG B 406     1555   1555  2.97  
LINK         O2  HIO A 402                MG    MG B 407     1555   1555  2.14  
LINK         O3  HIO A 402                MG    MG B 407     1555   1555  2.32  
LINK         O2  HIO A 402                MG    MG B 409     1555   1555  2.12  
LINK         O11 HIO A 402                MG    MG B 409     1555   1555  2.32  
LINK        MG    MG A 404                 O   HOH A 595     1555   1555  2.86  
LINK        MG    MG A 404                 O1N NAD B 402     1555   1555  2.93  
LINK        MG    MG A 404                 O1A NAD B 402     1555   1555  2.97  
LINK        MG    MG A 405                 O   HOH A 602     1555   1555  2.20  
LINK        MG    MG A 405                 O3  HIO B 401     1555   1555  1.86  
LINK        MG    MG A 405                 O2  HIO B 401     1555   1555  2.12  
LINK        MG    MG A 405                 O   HOH B 628     1555   1555  2.10  
LINK        MG    MG A 405                 O   HOH B 634     1555   1555  1.93  
LINK        MG    MG A 406                 O   HOH A 605     1555   1555  2.20  
LINK        MG    MG A 406                 O2  HIO B 401     1555   1555  2.09  
LINK        MG    MG A 406                 O12 HIO B 401     1555   1555  2.16  
LINK        MG    MG A 406                 O   HOH B 633     1555   1555  1.93  
LINK         O   HOH A 502                MG    MG B 407     1555   1555  2.29  
LINK         O   HOH A 504                MG    MG B 407     1555   1555  2.17  
LINK         O   ALA B  81                MG    MG B 405     1555   1555  2.70  
LINK         O   GLU B  82                MG    MG B 405     1555   1555  2.54  
LINK         O   ALA B  84                MG    MG B 405     1555   1555  2.72  
LINK         O   LEU B  90                MG    MG B 408     1555   1555  2.84  
LINK         O   HIS B 107                MG    MG B 405     1555   1555  2.94  
LINK         OD1 ASN B 112                MG    MG B 405     1555   1555  2.70  
LINK         OD1 ASP B 201                MG    MG B 407     1555   1555  1.99  
LINK         OD2 ASP B 201                MG    MG B 409     1555   1555  1.95  
LINK         OE1 GLU B 205                MG    MG B 409     1555   1555  2.17  
LINK         O   ASN B 258                MG    MG B 404     1555   1555  2.75  
LINK         O   TYR B 259                MG    MG B 406     1555   1555  2.97  
LINK         O   SER B 260                MG    MG B 406     1555   1555  3.00  
LINK         O   ILE B 261                MG    MG B 404     1555   1555  2.48  
LINK         O   ILE B 261                MG    MG B 406     1555   1555  2.95  
LINK         OE1 GLU B 266                MG    MG B 404     1555   1555  2.80  
LINK         O2N NAD B 402                MG    MG B 408     1555   1555  2.63  
LINK        MG    MG B 405                 O   HOH B 649     1555   1555  2.96  
LINK        MG    MG B 406                 O   HOH B 639     1555   1555  1.83  
LINK        MG    MG B 407                 O   HOH B 516     1555   1555  2.23  
LINK        MG    MG B 409                 O   HOH B 514     1555   1555  2.19  
LINK        MG    MG B 409                 O   HOH B 632     1555   1555  1.93  
CISPEP   1 ALA B   11    VAL B   12          0        17.93                     
SITE     1 AC1 33 GLY A  34  TYR A  35  GLY A  36  SER A  37                    
SITE     2 AC1 33 GLN A  38  ARG A  58  ASP A  61  LEU A  90                    
SITE     3 AC1 33 VAL A  91  PRO A  92  ASP A  93  VAL A  95                    
SITE     4 AC1 33 GLN A  96  VAL A  99  ALA A 117  HIS A 118                    
SITE     5 AC1 33 PRO A 140  PRO A 143  GLY A 144  HOH A 515                    
SITE     6 AC1 33 HOH A 527  HOH A 541  HOH A 559  HOH A 565                    
SITE     7 AC1 33 HOH A 610  HOH A 616  SER B 260  ILE B 261                    
SITE     8 AC1 33 SER B 262  HIO B 401   MG B 406  HOH B 633                    
SITE     9 AC1 33 HOH B 639                                                     
SITE     1 AC2 14 GLU A 241  ILE A 261  SER A 262  ALA A 265                    
SITE     2 AC2 14 PRO B 143  ASP B 201  GLU B 205  CYS B 210                    
SITE     3 AC2 14 NAD B 402   MG B 407   MG B 409  HOH B 514                    
SITE     4 AC2 14 HOH B 516  HOH B 632                                          
SITE     1 AC3  5 ASN A 258  ILE A 261  SER A 262  ASN A 263                    
SITE     2 AC3  5 GLU A 266                                                     
SITE     1 AC4  5 TYR A 259  SER A 260  ILE A 261  HOH A 595                    
SITE     2 AC4  5 NAD B 402                                                     
SITE     1 AC5  6 ASP A 201   MG A 406  HOH A 602  HIO B 401                    
SITE     2 AC5  6 HOH B 628  HOH B 634                                          
SITE     1 AC6  6 ASP A 201  GLU A 205   MG A 405  HOH A 605                    
SITE     2 AC6  6 HIO B 401  HOH B 633                                          
SITE     1 AC7 16 PRO A 143  ASP A 201  GLU A 205  CYS A 210                    
SITE     2 AC7 16 NAD A 401   MG A 405   MG A 406  HOH A 602                    
SITE     3 AC7 16 HOH A 605  GLU B 241  ILE B 261  SER B 262                    
SITE     4 AC7 16 ALA B 265  HOH B 628  HOH B 633  HOH B 634                    
SITE     1 AC8 31 SER A 260  ILE A 261  SER A 262  HIO A 402                    
SITE     2 AC8 31  MG A 404  TYR B  35  GLY B  36  SER B  37                    
SITE     3 AC8 31 GLN B  38  ARG B  58  ASP B  61  LEU B  90                    
SITE     4 AC8 31 VAL B  91  PRO B  92  ASP B  93  GLN B  96                    
SITE     5 AC8 31 VAL B  99  ALA B 117  HIS B 118  PRO B 140                    
SITE     6 AC8 31 GLY B 142  PRO B 143  GLY B 144   MG B 408                    
SITE     7 AC8 31 HOH B 508  HOH B 514  HOH B 516  HOH B 557                    
SITE     8 AC8 31 HOH B 560  HOH B 583  HOH B 641                               
SITE     1 AC9 13 GLN A 280  ALA A 284  HOH A 560  HOH A 561                    
SITE     2 AC9 13 HOH A 601  ASN B 278  GLU B 341  ASP B 342                    
SITE     3 AC9 13 LEU B 343  GLU B 344  HOH B 548  HOH B 597                    
SITE     4 AC9 13 HOH B 646                                                     
SITE     1 BC1  5 ASN B 258  ILE B 261  SER B 262  ASN B 263                    
SITE     2 BC1  5 GLU B 266                                                     
SITE     1 BC2  6 ALA B  81  GLU B  82  ALA B  84  HIS B 107                    
SITE     2 BC2  6 ASN B 112  HOH B 649                                          
SITE     1 BC3  6 SER A  37  NAD A 401  TYR B 259  SER B 260                    
SITE     2 BC3  6 ILE B 261  HOH B 639                                          
SITE     1 BC4  5 HIO A 402  HOH A 502  HOH A 504  ASP B 201                    
SITE     2 BC4  5 HOH B 516                                                     
SITE     1 BC5  6 GLY B  36  SER B  37  GLN B  38  GLY B  39                    
SITE     2 BC5  6 LEU B  90  NAD B 402                                          
SITE     1 BC6  5 HIO A 402  ASP B 201  GLU B 205  HOH B 514                    
SITE     2 BC6  5 HOH B 632                                                     
CRYST1   49.985  105.346  122.357  90.00  90.00  90.00 P 21 21 21    8          
ORIGX1      1.000000  0.000000  0.000000        0.00000                         
ORIGX2      0.000000  1.000000  0.000000        0.00000                         
ORIGX3      0.000000  0.000000  1.000000        0.00000                         
SCALE1      0.020006  0.000000  0.000000        0.00000                         
SCALE2      0.000000  0.009493  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.008173        0.00000